An excerpt from a Chronicles episode back in 2019 published on the WWE Vault Youtube Channel, shows a boyish, fairly un-tatted Dom and his father, Rey Mysterio, talking about how Dom learned the 619.

During the Friday Night SmackDown ahead of WrestleMania 41, WWE Hall of Famer and professional wrestling legend Rey Mysterio seems to have been injured. More Pro Wrestling: Becky Lynch WWE Return ...

Rey Mysterio suffered a torn abductor before WrestleMania 41, leading to his replacement in the match. Mysterio is undergoing surgery to repair the torn abductor, with a typical healing time of 12 ...

Rey Mysterio looks back on the Monday Night Wars between WWE and WCW, and the way he and other smaller talent approached the ...

Rey Mysterio increased the size of the treatment in 2019, and hasn’t looked back. Since coming back to the WWE that year, the luchador has been the best he’s been in decades.

Ronald Martinez/Getty Images Aalyah Mysterio, Rey Mysterio's daughter, honored her late uncle in an Instagram story. "Eternally grateful for you Uncle," Aalyah said, per WrestlingWorldCC.